* {
    margin: 0;
    padding: 0;
}

body{
    /* width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.1); */
    position: relative;
}

#message {
    width: 200px;
    height: 50px;
    background: rgba(red, green, blue, alpha);
    border: none;
    border: 1px solid #aaa;
}

table {
    border-bottom: 1px solid red;
    margin-top: 20px;
}

tr,
th,
td {
    border-bottom: 1px solid red;
    width: 500px;
    height: 40px;
    text-align: center;
}

#box {
    width: 900px;
    height: 610px;
    margin: auto;
    background: #fff;
    display: none;
    border: 1px solid #000;
    position: absolute;
    top: 10%;
    left: 26%;
    margin: auto;
}
#box1{
    width: 800px;
    margin: auto;
}
.main1{
    margin-bottom: 20px;
    margin-top: 20px;
}
.main2{
    margin-top: 20px;
    margin-bottom: 20px;
}
.main3{
    /* margin-top: 20px; */
    margin-bottom: 20px;
}
.main4{
    /* margin-top: 20px; */
    margin-bottom: 20px;
}
#int1,#int2 {
    width: 800px;
    height: 40px;
    margin-bottom: 20px;
}
#int3{
    margin-bottom: 20px;
}
#shutdown,#publish{
    width: 60px;
    height: 40px;
    margin-top: 20px;
    float: right;
}
#shutdown{
    margin-right: 20px;
}
#publish{
    background: rgb(0, 132, 255);
}